Wheel center



FIG. 1 is a perspective view of a wheel center showing my new design;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is a cross sectional view thereof taken on line 3--3 in FIG. 2; and

FIG. 4 is a side elevational view thereof mounted in the wheel rim in an alternate position.

The broken line showing of a wheel rim in the drawings is for illustrative purposes only. 

The ornamental design for a wheel center, as shown and described. 